RAW camera support
Handling of large or malformed images that could cause crashes
Image capture performance
Mouse scrolling and keyboard shortcuts
Font handling
Playback quality, and bookmarks in DVD Player
USB video conferencing cameras for use with iChat
Bluetooth devices
Browsing AFP servers
Apple USB Modem
Windows-created digital certificates
Open and Print dialogs in applications that use Rosetta on Intel-based Macs
Time zone and daylight saving for 2006 and 2007
Security updates
Expect a OSX86 compatible install soon (SSE3 & NO HPET & NO NX)